1. No user installed addons are supported, python or otherwise.
2. No, they really are not supported.
3. They are not coming back
4. Read from 1. again

Any mention of illegal streaming sites, addons or any pirated material will not be tolerated. This is not democracy and any offenders will be banned and posts deleted immediately without warning.

Other than that, we hope you enjoy MrMC so far and we welcome any input and feedback you might have.

Team MrMC.

Testing MrMC 3.5.1

Old TestFlight threads
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carletors
Posts: 1
Joined: 22 Feb 2018, 07:15

Re: Testing MrMC 3.5.1

Post by carletors » 22 Feb 2018, 14:05

Hi!

I really love the opacity skins but I miss a small feature. Opacity seems to forget the latest position of the cursor when pressing "ok" (siri remote center click). This behaviour is not present in other skins. When watching live tv this becomes a bit annyoing, as you need to first press ok, then swipe, press ok again to get to the channel list, in other skins (since they remember the position) you just have to double click on "ok" and the channel list will display.

Apart from that, great job and MrMc keeps getting better each day! :)

User avatar
davilla
Team MrMC
Posts: 3518
Joined: 26 Oct 2015, 17:01

Re: Testing MrMC 3.5.1

Post by davilla » 22 Feb 2018, 15:38

wesk05 wrote:
22 Feb 2018, 04:48
I don't think the black level issue has been fixed in this build. It is actually worse now. The levels are all wrong. I only checked the levels for HDR with "03 black-level-v3" test pattern.

Here are two HDMI output frame exports. One from MrMC testflight build and the other one from computers app. You can open up the images in a photo editor and check the color (multiply by 4 if using Photoshop color dropper).

https://mega.nz/#!tYVjUb6b!qQSWlwqqjTSV ... riCgz-VxKY
https://mega.nz/#!BUcTGCZT!pMzHsquOfrIE ... MA5XrJanIk
Which tvOS are you running ? Mine just updated from 11.2.5 to 11.2.6 and the black level issue has changed behavior.

cosmoxl
Posts: 1379
Joined: 12 Dec 2015, 14:16

Re: Testing MrMC 3.5.1

Post by cosmoxl » 22 Feb 2018, 16:07

davilla wrote:
22 Feb 2018, 15:38
wesk05 wrote:
22 Feb 2018, 04:48
I don't think the black level issue has been fixed in this build. It is actually worse now. The levels are all wrong. I only checked the levels for HDR with "03 black-level-v3" test pattern.

Here are two HDMI output frame exports. One from MrMC testflight build and the other one from computers app. You can open up the images in a photo editor and check the color (multiply by 4 if using Photoshop color dropper).

https://mega.nz/#!tYVjUb6b!qQSWlwqqjTSV ... riCgz-VxKY
https://mega.nz/#!BUcTGCZT!pMzHsquOfrIE ... MA5XrJanIk
Which tvOS are you running ? Mine just updated from 11.2.5 to 11.2.6 and the black level issue has changed behavior.
Good grief. You might want to update to the 11.3 beta then to see if they're "fixing" it even more. :lol:

wesk05
Posts: 67
Joined: 20 Dec 2017, 06:20

Re: Testing MrMC 3.5.1

Post by wesk05 » 22 Feb 2018, 16:13

davilla wrote:
22 Feb 2018, 15:38
Which tvOS are you running ? Mine just updated from 11.2.5 to 11.2.6 and the black level issue has changed behavior.
That's a good question. I am not sure of the version. I am not signed up for any beta. It should probably be on 11.2.5. Will check later tonight.

wesk05
Posts: 67
Joined: 20 Dec 2017, 06:20

Re: Testing MrMC 3.5.1

Post by wesk05 » 22 Feb 2018, 16:22

@cosmoxl: I tried almost everything and I still couldn't get anything above 235 or below 16 to show up. I tried RGB low/high, YCbCr with displays that support quantization levels for YCbCr (Sony, LG) & that don't support quantization levels (Samsung)

Couple of questions for you :D

1) The display that you are using
2) Color space being used on the Apple TV 4K
3) Test pattern that you are using.

User avatar
davilla
Team MrMC
Posts: 3518
Joined: 26 Oct 2015, 17:01

Re: Testing MrMC 3.5.1

Post by davilla » 22 Feb 2018, 16:27

ok, made some more changes based on 11.2.6 behavior. As I don't have the nice fancy tools that wesk05 has, I have to compare mrmc to itunes via an indirect method. In Xcode, we can take screenshots when debugging MrMC and this also can grab screenshots from other Apps. But the screenshot tool does not capture HDR quite right, it mucks with the gray levels. But I can compare mrmc to itunes by seeing if I get the same 'mucked with' images.

Using "03 black-level-v3" test pattern.

I grab a screenshot of it under itunes. (home sharing), then do the same under MrMC. Now take these two screenshots, autolevel them and compare their histograms. The histograms are identical now.

User avatar
davilla
Team MrMC
Posts: 3518
Joined: 26 Oct 2015, 17:01

Re: Testing MrMC 3.5.1

Post by davilla » 22 Feb 2018, 16:30

wesk05 wrote:
22 Feb 2018, 16:22
@cosmoxl: I tried almost everything and I still couldn't get anything above 235 or below 16 to show up. I tried RGB low/high, YCbCr with displays that support quantization levels for YCbCr (Sony, LG) & that don't support quantization levels (Samsung)

Couple of questions for you :D

1) The display that you are using
2) Color space being used on the Apple TV 4K
3) Test pattern that you are using.
Turn off VideoToolBox decoder and use AVFoundation for both h264 and h265. AVFoundation will show the above 235, VideoToolBox will not.

cosmoxl
Posts: 1379
Joined: 12 Dec 2015, 14:16

Re: Testing MrMC 3.5.1

Post by cosmoxl » 22 Feb 2018, 16:41

davilla wrote:
22 Feb 2018, 16:30
wesk05 wrote:
22 Feb 2018, 16:22
@cosmoxl: I tried almost everything and I still couldn't get anything above 235 or below 16 to show up. I tried RGB low/high, YCbCr with displays that support quantization levels for YCbCr (Sony, LG) & that don't support quantization levels (Samsung)

Couple of questions for you :D

1) The display that you are using
2) Color space being used on the Apple TV 4K
3) Test pattern that you are using.
Turn off VideoToolBox decoder and use AVFoundation for both h264 and h265. AVFoundation will show the above 235, VideoToolBox will not.
exactly. I have to adjust contrast to 46 to get VTB and ff to show up to 253.

cosmoxl
Posts: 1379
Joined: 12 Dec 2015, 14:16

Re: Testing MrMC 3.5.1

Post by cosmoxl » 22 Feb 2018, 16:45

wesk05 wrote:
22 Feb 2018, 16:22
@cosmoxl: I tried almost everything and I still couldn't get anything above 235 or below 16 to show up. I tried RGB low/high, YCbCr with displays that support quantization levels for YCbCr (Sony, LG) & that don't support quantization levels (Samsung)

Couple of questions for you :D

1) The display that you are using
2) Color space being used on the Apple TV 4K
3) Test pattern that you are using.
1) Display is Vizio xvt3d554sv
2) colorspace is ycbcr 4:4:4 8bit. The ATV only says ycbcr but my receiver confirms it's 444 8bit.
3) Test patterns I use: https://anonfile.com/ybr5D6dfb6/3-White_Clipping.mp4 and https://anonfile.com/z5rdDddab9/1-Black_Clipping.mp4
Last edited by cosmoxl on 22 Feb 2018, 16:55, edited 1 time in total.

wesk05
Posts: 67
Joined: 20 Dec 2017, 06:20

Re: Testing MrMC 3.5.1

Post by wesk05 » 22 Feb 2018, 16:48

OK, will try everything tonight. Lot of homework!

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